class.ilSettingsTemplateGUI.php

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<?php
/* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once("./Services/Administration/classes/class.ilSettingsTemplate.php");

class ilSettingsTemplateGUI
{
        private $config;

        function __construct($a_config)
        {
                global $ilCtrl;

                $ilCtrl->saveParameter($this, array("templ_id"));

                $this->setConfig($a_config);

                $this->readSettingsTemplate();
        }

        function executeCommand()
        {
                global $ilCtrl;

                $cmd = $ilCtrl->getCmd("listSettingsTemplates");
                $this->$cmd();
        }

        public function setConfig($a_val)
        {
                $this->config = $a_val;
        }

        public function getConfig()
        {
                return $this->config;
        }

        function readSettingsTemplate()
        {
            if ($this->getConfig()) {
                $this->settings_template = new ilSettingsTemplate((int) $_GET[templ_id], $this->getConfig());
            }
            else {
                $this->settings_template = new ilSettingsTemplate((int) $_GET[templ_id]);
            }
        }

        function listSettingsTemplates()
        {
                global $tpl, $ilToolbar, $ilCtrl, $lng;

                $ilToolbar->addButton($lng->txt("adm_add_settings_template"),
                $ilCtrl->getLinkTarget($this, "addSettingsTemplate"));

                include_once("./Services/Administration/classes/class.ilSettingsTemplateTableGUI.php");
                $table = new ilSettingsTemplateTableGUI($this, "listSettingsTemplates",
                        $this->getConfig()->getType());

                $tpl->setContent($table->getHTML());
        }

        function addSettingsTemplate()
        {
                global $tpl;

                $this->initSettingsTemplateForm("create");
                $tpl->setContent($this->form->getHTML());
        }

        function editSettingsTemplate()
        {
                global $tpl;

                $this->initSettingsTemplateForm("edit");
                $this->getSettingsTemplateValues();
                $tpl->setContent($this->form->getHTML());
        }

        public function initSettingsTemplateForm($a_mode = "edit")
        {
                global $lng, $ilCtrl;

                include_once("Services/Form/classes/class.ilPropertyFormGUI.php");
                $this->form = new ilPropertyFormGUI();

                // title
                $ti = new ilTextInputGUI($lng->txt("title"), "title");
                $ti->setMaxLength(200);
                $ti->setRequired(true);
                $this->form->addItem($ti);

                // description
                $ti = new ilTextAreaInputGUI($lng->txt("description"), "description");
                $this->form->addItem($ti);

                // hidable tabs
                $tabs = $this->getConfig()->getHidableTabs();
                if (is_array($tabs) && count($tabs) > 0)
                {
                        $sec = new ilFormSectionHeaderGUI();
                        $sec->setTitle($lng->txt("adm_hide_tabs"));
                        $this->form->addItem($sec);

                        foreach($tabs as $t)
                        {
                                // hide tab $t?
                                $cb = new ilCheckboxInputGUI($t["text"], "tab_".$t["id"]);
                                $this->form->addItem($cb);
                        }
                }

                // settings
                $settings = $this->getConfig()->getSettings();
                if (is_array($settings) && count($settings) > 0)
                {
                        $sec = new ilFormSectionHeaderGUI();
                        $sec->setTitle($lng->txt("adm_predefined_settings"));
                        $this->form->addItem($sec);

                        foreach($settings as $s)
                        {
                                // setting
                                $cb = new ilCheckboxInputGUI($s["text"], "set_".$s["id"]);
                                $this->form->addItem($cb);

                                switch ($s["type"])
                                {
                                        case ilSettingsTemplateConfig::TEXT:

                                                $ti = new ilTextInputGUI($lng->txt("adm_value"), "value_".$s["id"]);
                                                //$ti->setMaxLength();
                                                //$ti->setSize();
                                                $cb->addSubItem($ti);
                                                break;

                                        case ilSettingsTemplateConfig::BOOL:
                                                $cb2 = new ilCheckboxInputGUI($lng->txt("adm_value"), "value_".$s["id"]);
                                                $cb->addSubItem($cb2);
                                                break;

                                        case ilSettingsTemplateConfig::SELECT:
                                                $si = new ilSelectInputGUI($lng->txt("adm_value"), "value_".$s["id"]);
                                                $si->setOptions($s["options"]);
                                                $cb->addSubItem($si);
                                                break;

                                        case ilSettingsTemplateConfig::CHECKBOX:
                                                $chbs = new ilCheckboxGroupInputGUI($lng->txt("adm_value"), "value_".$s["id"]);
                                                foreach($s['options'] as $key => $value) {
                                                    $chbs->addOption($c = new ilCheckboxInputGUI($value, $key));
                                                    $c->setValue($key);
                                                }
                                                $cb->addSubItem($chbs);
                                                break;
                                }

                                if ($s['hidable']) {
                                    // hide setting
                                    $cb_hide = new ilCheckboxInputGUI($lng->txt("adm_hide"), "hide_".$s["id"]);
                                    $cb->addSubItem($cb_hide);
                                }
                        }
                }

                // save and cancel commands
                if ($a_mode == "create")
                {
                        $this->form->addCommandButton("saveSettingsTemplate", $lng->txt("save"));
                        $this->form->addCommandButton("listSettingsTemplates", $lng->txt("cancel"));
                        $this->form->setTitle($lng->txt("adm_add_settings_template"));
                }
                else
                {
                        $this->form->addCommandButton("updateSettingsTemplate", $lng->txt("save"));
                        $this->form->addCommandButton("listSettingsTemplates", $lng->txt("cancel"));
                        $this->form->setTitle($lng->txt("adm_edit_settings_template"));
                }

                $this->form->setFormAction($ilCtrl->getFormAction($this));
        }

        public function getSettingsTemplateValues()
        {
                $values = array();

                $values["title"] = $this->settings_template->getTitle();
                $values["description"] = $this->settings_template->getDescription();

                // save tabs to be hidden
                $tabs = $this->settings_template->getHiddenTabs();
                foreach ($tabs as $t)
                {
                        $values["tab_".$t] = true;
                }

                // save settings values
                $set = $this->settings_template->getSettings();
                foreach($this->getConfig()->getSettings() as $s)
                {
                        if (isset($set[$s["id"]]))
                        {
                                $values["set_".$s["id"]] = true;

                                if ($s['type'] == ilSettingsTemplateConfig::CHECKBOX) {
                                    if (!is_array($set[$s["id"]]["value"]))
                                        $ar = @unserialize($set[$s["id"]]["value"]);
                                    else
                                        $ar = $set[$s["id"]]["value"];
                                    $values["value_".$s["id"]] = is_array($ar) ? $ar : array();
                                }
                                else {
                                    $values["value_".$s["id"]] = $set[$s["id"]]["value"];
                                }
                                
                                $values["hide_".$s["id"]] = $set[$s["id"]]["hide"];
                        }
                }
                $this->form->setValuesByArray($values);
        }

        public function saveSettingsTemplate()
        {
                global $tpl, $lng, $ilCtrl;

                $this->initSettingsTemplateForm("create");
                if ($this->form->checkInput())
                {
                        $settings_template = new ilSettingsTemplate();
                        $settings_template->setType($this->getConfig()->getType());

                        $this->setValuesFromForm($settings_template);
                        $settings_template->create();

                        ilUtil::sendSuccess($lng->txt("msg_obj_modified"), true);
                        $ilCtrl->redirect($this, "listSettingsTemplates");
                }

                $this->form->setValuesByPost();
                $tpl->setContent($this->form->getHtml());
        }

        function updateSettingsTemplate()
        {
                global $lng, $ilCtrl, $tpl;

                $this->initSettingsTemplateForm("edit");
                if ($this->form->checkInput())
                {
                        $this->setValuesFromForm($this->settings_template);
                        $this->settings_template->update();

                        ilUtil::sendSuccess($lng->txt("msg_obj_modified"), true);
                        $ilCtrl->redirect($this, "listSettingsTemplates");
                }

                $this->form->setValuesByPost();
                $tpl->setContent($this->form->getHtml());
        }

        function setValuesFromForm($a_set_templ)
        {
                // perform update
                $a_set_templ->setTitle($_POST["title"]);
                $a_set_templ->setDescription($_POST["description"]);

                // save tabs to be hidden
                $a_set_templ->removeAllHiddenTabs();
                foreach ($this->getConfig()->getHidableTabs() as $t)
                {
                        if ($_POST["tab_".$t["id"]])
                        {
                                $a_set_templ->addHiddenTab($t["id"]);
                        }
                }

                // save settings values
                $a_set_templ->removeAllSettings();
                foreach($this->getConfig()->getSettings() as $s)
                {
                        if ($_POST["set_".$s["id"]])
                        {
                           $a_set_templ->setSetting(
                                        $s["id"], $_POST["value_".$s["id"]],
                                    $_POST["hide_".$s["id"]]);
                        }
                }
        }

        function confirmSettingsTemplateDeletion()
        {
                global $ilCtrl, $tpl, $lng;

                if (!is_array($_POST["tid"]) || count($_POST["tid"]) == 0)
                {
                        ilUtil::sendInfo($lng->txt("no_checkbox"), true);
                        $ilCtrl->redirect($this, "listSettingsTemplates");
                }
                else
                {
                        include_once("./Services/Utilities/classes/class.ilConfirmationGUI.php");
                        $cgui = new ilConfirmationGUI();
                        $cgui->setFormAction($ilCtrl->getFormAction($this));
                        $cgui->setHeaderText($lng->txt("adm_sure_delete_settings_template"));
                        $cgui->setCancel($lng->txt("cancel"), "listSettingsTemplates");
                        $cgui->setConfirm($lng->txt("delete"), "deleteSettingsTemplate");

                        foreach ($_POST["tid"] as $i)
                        {
                                $cgui->addItem("tid[]", $i, ilSettingsTemplate::lookupTitle($i));
                        }

                        $tpl->setContent($cgui->getHTML());
                }
        }

        function deleteSettingsTemplate()
        {
                global $ilCtrl, $lng;

                if (is_array($_POST["tid"]))
                {
                        foreach ($_POST["tid"] as $i)
                        {
                                $templ = new ilSettingsTemplate($i);
                                $templ->delete();
                        }
                }
                ilUtil::sendSuccess("msg_obj_modified");
                $ilCtrl->redirect($this, "listSettingsTemplates");
        }

}

?>